“…The neural correlates of perceptual decision making have been studied extensively using monkey neurophysiology (e.g., Gold & Shadlen, 2000) and human electroencephalography (EEG; e.g., van Vugt, Simen, Nystrom, Holmes & Cohen, 2012), magnetoencephalography (MEG; e.g., Donner, Siegel, Fries, & Engel, 2009), and functional magnetic resonance imaging (fMRI; e.g., H. R. Heekeren, Marrett, Ruff, Bandettini, & Ungerleider, 2006;Wheeler et al, 2015;see Mulder, Van Maanen, & Forstmann, 2014, for a meta analysis). In comparison to the other methods, the temporal resolution of fMRI (on the order of 2 seconds) is very slow-too slow, in fact, to capture the sub-second time course of most perceptual decisions.…”